Forecasters warn of damaging winds, isolated tornadoes, and potential power outages as strong storms move through Monday afternoon and evening.
Mount Holly, NJ – Strong thunderstorms capable of damaging wind gusts and isolated tornadoes are expected to develop Monday afternoon and evening across parts of New Jersey, Delaware, and eastern Pennsylvania, according to the National Weather Service in Mount Holly.
Forecasters say the greatest severe weather threat will occur from Philadelphia south and west into Delaware and southern New Jersey, where conditions are favorable for stronger storms. A Wind Advisory has also been issued for much of the region beginning Monday afternoon as a powerful system moves through.
Key Points
• Severe thunderstorms are possible Monday afternoon and evening across the region
• Damaging wind gusts and a few tornadoes are the primary threats
• A Wind Advisory has been issued with gusts up to 50 mph expected
Severe storm risk increases Monday afternoon
The Storm Prediction Center has placed parts of southeastern Pennsylvania, Delaware, and southern New Jersey in an Enhanced Risk (Level 3 of 5) for severe thunderstorms Monday.
Areas near Philadelphia, Wilmington, Dover, and portions of southern New Jersey fall within this higher-risk zone. Storms in these areas could produce wind gusts exceeding 60 mph, hail, and isolated tornadoes.
Meteorologists say several storms could become significant, meaning wind gusts of at least 75 mph, hail of two inches or larger, or tornadoes rated EF-2 or stronger are possible.
Wind advisory issued for New Jersey and Delaware
In addition to thunderstorms, the National Weather Service has issued a Wind Advisory from 2 p.m. Monday through 2 a.m. Tuesday for much of central and southern New Jersey and portions of Delaware.
South winds of 20 to 30 mph are expected with gusts reaching up to 50 mph.
The strong winds could blow around unsecured outdoor objects, knock down tree limbs, and lead to scattered power outages across the region.
Warm temperatures help fuel storms
Temperatures on Saturday are expected to reach the upper 40s to mid-50s across much of the region, including around 52 degrees in Philadelphia, Toms River, and Atlantic City.
By Monday, warmer air surging north ahead of the storm system will push highs into the mid-60s, providing the energy needed for thunderstorms to strengthen during the afternoon and evening hours.
Rain is expected to begin overnight Sunday and continue into Monday, with thunderstorms developing as the day progresses.
What residents should do
Forecasters urge residents to closely monitor weather updates and ensure they have a way to receive watches and warnings Monday.
Officials recommend securing outdoor objects ahead of the winds and being prepared for possible power outages if stronger storms develop.
